I started rereading this fascinating book tonight. Bogdanovich is to be thanked for making the determined effort to question film directors about their art and preserving their answers. Allan Dwan is the first director in the book. He was born in Toronto in 1885. Dwan was among the earliest of directors, a contemporary of D.W. Griffith. He explains the techniques developed during the days of one reelers as well as his work on features with Douglas Fairbanks, Mary Pickford and Gloria Swanson. He was one of those who invented the language of movies. Other directors: Robert Aldrich, George Cukor, Howard Hawks, Alfred Hitchcock, Chuck Jones, Fritz Lang, Joseph H. Lewis, Sidney Lumet, Leo McCarey, Otto Preminger, Don Siegel, Josef von Sternberg, Frank Tashlin, Edgar G. Ulmer, and Raoul Walsh.
A great book. Highly recommended.